CN103404298A - Electrically-driven intelligent combine-harvester control system - Google Patents
Electrically-driven intelligent combine-harvester control system Download PDFInfo
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- CN103404298A CN103404298A CN2013102293892A CN201310229389A CN103404298A CN 103404298 A CN103404298 A CN 103404298A CN 2013102293892 A CN2013102293892 A CN 2013102293892A CN 201310229389 A CN201310229389 A CN 201310229389A CN 103404298 A CN103404298 A CN 103404298A
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Abstract
The invention relates to an electrically-driven intelligent combine-harvester control system, and belongs to the field of agricultural machinery. Different sensors are used for detecting feed quantity signals, grain loss rate signals, grain moisture content signals, crop height signals, barrier existing situation signals, seed lift conveyer rotation speed signals, traveling speed signals, header height signals, threshing drum rotation speed signals and winder position and rotation speed signals of a harvester, measured values are sent to an ECU, after the compared processing is carried out between the measured values and setting values, the ECU sends out control commands, automatic adjustment on the traveling speed, the header height, the threshing drum rotation speed, the winder rotation speed and position and the centrifugal fan rotation speed is respectively carried out, corresponding alarm devices are started, and the harvester works in the best state. The intelligent level is improved, the grain losses are reduced, and the labor strength of a driver is greatly relieved.
Description
Technical field
A kind of electricity drives intelligence associating harvester control system, belongs to agricultural mechanical field.
Background technology
Grain combine is being brought into play more and more important effect in agricultural production.Yet the grain combine drive disk assembly of China is many at present, transmission device is complicated, drive path is long, and transmission efficiency is low, adopts belt transmission and chain transmission more, poor reliability, and the in use distortion of frame of grain header also can cause Frequent Troubles in addition.
The grain combine complicated operation, driver's labour intensity is large, and condition of work is severe, and intelligent degree is low.
Along with the develop rapidly of computer technology, electronic technology, automatic control technology, utilize these advanced technology to undergo technological transformation to traditional grain header, it is updated, improve its intellectuality, automatization level is very necessary.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of electricity to drive intelligence associating harvester control system.The present invention is by detecting feed quantity, Grain Loss rate, cereal moisture percentage, crops height, obstacle signal, seed elevator rotating speed, the speed of travel, detachment roller rotating speed, straw shift wheel rotating speed and position signalling, after processing, ECU sends control instruction, automatically regulate the speed of travel, ceding of Taiwan height, drum rotation speed, straw shift wheel rotating speed and position and according to circumstances start corresponding warning device, making grain header realize intelligent automatic control.Solved like this that driver's labour intensity is large, condition of work is severe, intelligent degree is low, the problem of poor reliability.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
On traditional grain combine basis, transform, develop a kind of electricity that possesses intelligence control system 16 and drive intelligent combine, intelligence control system 16 comprises seed elevator speed probe 1, crops level identification system 2, sensor for cereal moisture percentage 3, Grain Loss rate sensor 4, feed quantity sensor 5, feed quantity sensor 6, power supply 7, ECU8, the speed of travel detects adjusting device 9, ceding of Taiwan height detection adjusting device 10, the detachment roller rotating speed detects adjusting device 11, the straw shift wheel rotating speed detects adjusting device 12, straw shift wheel position probing adjusting device 13, the centrifugal fan rotating speed detects adjusting device 14 and warning device 15, ECU receives signal and the current working status parameter of grain header that each sensor gathers, and after various data are processed, sends control instruction and automatically adjusts and make grain header be operated in optimum state.
Compared with prior art, electricity of the present invention drives the intellectuality that intelligence associating harvester control system can be realized grain combine easily, lowers driver's labour intensity.
The accompanying drawing explanation
Fig. 1 is intelligence control system hardware block diagram of the present invention.
Fig. 2 is components and parts layout sketch of the present invention.
The meaning that in accompanying drawing 2, each legend mark means respectively is as follows:
The 1-video camera, 2-alternating current generator I, the 3-warning device, 4-seed elevator velocity sensor, the 5-sensor for cereal moisture percentage, the 6-AC power, 7 Grain Loss rate sensors, 8 alternating current generator II, 9-alternating current generator III, 10-alternating current generator IV, 11-centrifugal fan speed probe, the 12-front driving axle, 13-threshing cylinder speed probe, 14-ceding of Taiwan height sensor, the 15-sensor for cereal moisture percentage, 16-feed quantity sensor, 17 straw shift wheel position sensors, 18-obstacle recognition sensor, 19-straw shift wheel speed probe, 20-alternating current generator V, 21-speed of travel sensor, 22-alternating current generator VI, the 23-reduction box, the 24-differential mechanism, 25-alternating current generator VII.
Embodiment
Differentiating obstacle detects machine the place ahead clear, and the setting safe distance is 3m.When there are barrier and range finding in the place ahead when being less than 3m, start warning device, remind the driver to take corresponding measure; When the place ahead clear or range finding grain header when being greater than 3m works on.
Crops level identification system detects current crops height and lodging situation thereof, and hydraulic cylinder position sensor detects ceding of Taiwan current position signal.When plant height is lower or run into laid crop, controls the ceding of Taiwan and highly reduce; Promote on the contrary ceding of Taiwan height.
Sensor for cereal moisture percentage and feed quantity sensor detect respectively grain water content, crops straw moisture content and feed quantity signal in real time, together with threshing cylinder rotating speed and one of machine speed of travel signal, deliver to ECU, the feed quantity of take is main contral parameter, moisture content is minor parameter, the speed of travel and the threshing cylinder rotating speed of automatic adjusting machine device after ECU processes.
ECU receives position and tach signal, the position signalling of ceding of Taiwan hydraulic cylinder and the altitude signal of crop of the current speed of travel signal of grain header, straw shift wheel, sends position and the rotating speed that control instruction is regulated straw shift wheel automatically after ECU processes.
Grain Loss rate sensor detects current percent of loss in real time, when loss surpasses setting value, starts simultaneously light warning and audible alarm, and regulates the centrifugal fan rotating speed.If after regulating centrifugal fan rotating speed (audible alarm end), percent of loss still is greater than setting value, light warning continues, and reminding driver's fault is other reasons, needs switch-off to check repair a breakdown.
Seed elevator speed probe detects the elevator rotating speed in real time, when the elevator rotating speed sharply descends or stops, starting warning device, reminds driver's elevator to stop up.
Claims (1)
1. an electricity drives intelligence associating harvester control system, it is characterized in that, by seed elevator speed probe (1), differentiating obstacle (2), crops level identification system (3), sensor for cereal moisture percentage (4), Grain Loss rate sensor (5), feed quantity sensor (6), power supply (7), ECU (8), the speed of travel detects adjusting device (9), ceding of Taiwan height detection adjusting device (10), the detachment roller rotating speed detects adjusting device (11), the straw shift wheel rotating speed detects adjusting device (12), straw shift wheel position probing adjusting device (13), the centrifugal fan rotating speed detects adjusting device (14), the common electricity that forms of warning device (15) drives intelligent harvester control system (16), the described speed of travel detects adjusting device (9) and comprises alternating current generator, speed probe, electric machine controller, described ceding of Taiwan height detection adjusting device (10) comprises the hydraulic jack position sensor, described detachment roller rotating speed detects adjusting device (11) and comprises alternating current generator, speed probe, electric machine controller, described straw shift wheel speed detects adjusting device (12) and comprises alternating current generator, speed probe, electric machine controller, described straw shift wheel position probing adjusting device (13) comprises the hydraulic jack position sensor, described warning device (15) comprises light warning and audible alarm.
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| CN2013102293892A CN103404298A (en) | 2013-06-05 | 2013-06-05 | Electrically-driven intelligent combine-harvester control system |
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| CN2013102293892A CN103404298A (en) | 2013-06-05 | 2013-06-05 | Electrically-driven intelligent combine-harvester control system |
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Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103718734A (en) * | 2014-01-10 | 2014-04-16 | 中山职业技术学院 | Grain loss monitoring device |
| CN103749075A (en) * | 2014-01-02 | 2014-04-30 | 洛阳理工学院 | Control system for combined harvesters |
| CN104977861A (en) * | 2014-04-11 | 2015-10-14 | 迪尔公司 | User interface performance graph for operation of mobile machine |
| CN105684633A (en) * | 2016-01-21 | 2016-06-22 | 赵婧巍 | Bundling machine control system of joint harvesting bundling machine |
| CN105850349A (en) * | 2016-04-21 | 2016-08-17 | 广东丹霞农机有限公司 | Multifunctional intelligent tracked harvester |
| CN107343421A (en) * | 2016-05-05 | 2017-11-14 | 东风农业装备（襄阳）有限公司 | Electric harvester and its method of work |
| CN107646298A (en) * | 2017-11-03 | 2018-02-02 | 江苏农牧科技职业学院 | A kind of combined harvester threshing cylinder supervising device |
| CN108450154A (en) * | 2018-04-28 | 2018-08-28 | 江苏大学 | A kind of perpendicular cut of rape divides standing grain device cutting frequency control device and application method |
| CN109631903A (en) * | 2019-01-04 | 2019-04-16 | 丰疆智慧农业股份有限公司 | Cereal handles automated driving system and its automatic Pilot method and paths planning method |
| CN110199665A (en) * | 2019-04-09 | 2019-09-06 | 丰疆智能科技股份有限公司 | Harvesting velocity-controlled system and its method and intelligent harvester for intelligent harvester |
| CN110637593A (en) * | 2019-08-28 | 2020-01-03 | 江苏大学 | Grain unloading opening positioning system and positioning method and combine harvester |
| CN110720302A (en) * | 2019-11-29 | 2020-01-24 | 河南瑞创通用机械制造有限公司 | Intelligent adjusting system of grain harvester and control method thereof |
| CN111066466A (en) * | 2019-12-24 | 2020-04-28 | 江苏大学 | Combine harvester with self-adaptive adjustment of working load and control method thereof |
| CN111226609A (en) * | 2020-01-20 | 2020-06-05 | 湖南农业大学 | Threshing method of threshing device in grain combine harvester |
| CN111512777A (en) * | 2020-04-14 | 2020-08-11 | 成都市农林科学院 | Intelligent control system of rape moss harvester and control method thereof |
| CN111771517A (en) * | 2020-06-22 | 2020-10-16 | 安徽聚力创新项目管理有限公司 | Mechanical crop harvesting device and joint control method thereof |
| CN111867351A (en) * | 2018-03-21 | 2020-10-30 | 罗伯特·博世有限公司 | Method for determining the height of survival of a crop |
| WO2020228094A1 (en) * | 2019-05-10 | 2020-11-19 | 江苏大学 | Feed quantity stability control system for a combined harvester based on real-time detection of mature crop attribute information |
| CN112042370A (en) * | 2019-06-05 | 2020-12-08 | 丰疆智能科技股份有限公司 | Static pressure drive control system and method of automatic harvester |
| CN112243343A (en) * | 2018-04-12 | 2021-01-19 | 株式会社久保田 | Harvester |
| CN112772116A (en) * | 2021-02-01 | 2021-05-11 | 江苏大学 | Feeding amount regulating system and method for combine harvester |
| CN112825668A (en) * | 2021-02-04 | 2021-05-25 | 南京大学 | Rotating speed closed-loop control system and method of rape combine harvester |
| CN112930110A (en) * | 2018-11-28 | 2021-06-08 | 凯斯纽荷兰(中国)管理有限公司 | System and method for adjusting agricultural harvesting implement orientation based on implement height |
| CN113924860A (en) * | 2021-09-28 | 2022-01-14 | 北京市农林科学院智能装备技术研究中心 | Method and device for adjusting operation speed of combine harvester |
| CN113966667A (en) * | 2021-12-24 | 2022-01-25 | 潍柴雷沃重工股份有限公司 | Harvester header self-adaptive control system based on ground profiling and harvester |
| US20220110259A1 (en) * | 2020-10-09 | 2022-04-14 | Deere & Company | Predictive map generation and control system |
| CN114488887A (en) * | 2022-01-13 | 2022-05-13 | 第一拖拉机股份有限公司 | Automatic anti-jamming control device and control method for grain harvester |
| CN115399140A (en) * | 2022-10-28 | 2022-11-29 | 潍柴雷沃智慧农业科技股份有限公司 | Working parameter self-adaptive adjusting method and system of combine harvester |
| US11758846B2 (en) | 2019-12-23 | 2023-09-19 | Cnh Industrial America Llc | Header control system to adjust a header of a harvester based on sensor information |
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| CN203523335U (en) * | 2013-06-05 | 2014-04-09 | 西北农林科技大学 | Intelligent control system for electrically-driven combine harvester |
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| CN101637080A (en) * | 2009-08-27 | 2010-02-03 | 天津工程机械研究院 | Harvester control system |
| CN102273359A (en) * | 2011-06-01 | 2011-12-14 | 江苏大学 | Self-adaptive anti-blocking control system and control method for tangential and longitudinal flow combine harvester |
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Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749075A (en) * | 2014-01-02 | 2014-04-30 | 洛阳理工学院 | Control system for combined harvesters |
| CN103749075B (en) * | 2014-01-02 | 2015-11-18 | 洛阳理工学院 | A kind of control system for combined harvester |
| CN103718734A (en) * | 2014-01-10 | 2014-04-16 | 中山职业技术学院 | Grain loss monitoring device |
| CN104977861A (en) * | 2014-04-11 | 2015-10-14 | 迪尔公司 | User interface performance graph for operation of mobile machine |
| CN105684633A (en) * | 2016-01-21 | 2016-06-22 | 赵婧巍 | Bundling machine control system of joint harvesting bundling machine |
| CN105850349A (en) * | 2016-04-21 | 2016-08-17 | 广东丹霞农机有限公司 | Multifunctional intelligent tracked harvester |
| CN107343421A (en) * | 2016-05-05 | 2017-11-14 | 东风农业装备（襄阳）有限公司 | Electric harvester and its method of work |
| CN107646298A (en) * | 2017-11-03 | 2018-02-02 | 江苏农牧科技职业学院 | A kind of combined harvester threshing cylinder supervising device |
| CN111867351A (en) * | 2018-03-21 | 2020-10-30 | 罗伯特·博世有限公司 | Method for determining the height of survival of a crop |
| CN112243343A (en) * | 2018-04-12 | 2021-01-19 | 株式会社久保田 | Harvester |
| CN108450154A (en) * | 2018-04-28 | 2018-08-28 | 江苏大学 | A kind of perpendicular cut of rape divides standing grain device cutting frequency control device and application method |
| CN108450154B (en) * | 2018-04-28 | 2024-04-09 | 江苏大学 | Cutting frequency control device of rape vertical cutting seedling dividing device and use method |
| CN112930110A (en) * | 2018-11-28 | 2021-06-08 | 凯斯纽荷兰(中国)管理有限公司 | System and method for adjusting agricultural harvesting implement orientation based on implement height |
| CN112930110B (en) * | 2018-11-28 | 2023-08-25 | 凯斯纽荷兰工业(哈尔滨)机械有限公司 | System and method for adjusting agricultural harvesting implement orientation based on implement height |
| CN109631903A (en) * | 2019-01-04 | 2019-04-16 | 丰疆智慧农业股份有限公司 | Cereal handles automated driving system and its automatic Pilot method and paths planning method |
| WO2020206944A1 (en) * | 2019-04-09 | 2020-10-15 | 丰疆智能科技股份有限公司 | Harvesting speed adjustment system and method for intelligent harvester, and intelligent harvester |
| CN110199665A (en) * | 2019-04-09 | 2019-09-06 | 丰疆智能科技股份有限公司 | Harvesting velocity-controlled system and its method and intelligent harvester for intelligent harvester |
| WO2020228094A1 (en) * | 2019-05-10 | 2020-11-19 | 江苏大学 | Feed quantity stability control system for a combined harvester based on real-time detection of mature crop attribute information |
| CN112042370A (en) * | 2019-06-05 | 2020-12-08 | 丰疆智能科技股份有限公司 | Static pressure drive control system and method of automatic harvester |
| CN110637593A (en) * | 2019-08-28 | 2020-01-03 | 江苏大学 | Grain unloading opening positioning system and positioning method and combine harvester |
| CN110720302A (en) * | 2019-11-29 | 2020-01-24 | 河南瑞创通用机械制造有限公司 | Intelligent adjusting system of grain harvester and control method thereof |
| US11758846B2 (en) | 2019-12-23 | 2023-09-19 | Cnh Industrial America Llc | Header control system to adjust a header of a harvester based on sensor information |
| CN111066466A (en) * | 2019-12-24 | 2020-04-28 | 江苏大学 | Combine harvester with self-adaptive adjustment of working load and control method thereof |
| CN111226609A (en) * | 2020-01-20 | 2020-06-05 | 湖南农业大学 | Threshing method of threshing device in grain combine harvester |
| CN111512777A (en) * | 2020-04-14 | 2020-08-11 | 成都市农林科学院 | Intelligent control system of rape moss harvester and control method thereof |
| CN111771517A (en) * | 2020-06-22 | 2020-10-16 | 安徽聚力创新项目管理有限公司 | Mechanical crop harvesting device and joint control method thereof |
| US20220110259A1 (en) * | 2020-10-09 | 2022-04-14 | Deere & Company | Predictive map generation and control system |
| CN112772116B (en) * | 2021-02-01 | 2022-01-11 | 江苏大学 | Feeding amount regulating system and method for combine harvester |
| CN112772116A (en) * | 2021-02-01 | 2021-05-11 | 江苏大学 | Feeding amount regulating system and method for combine harvester |
| CN112825668A (en) * | 2021-02-04 | 2021-05-25 | 南京大学 | Rotating speed closed-loop control system and method of rape combine harvester |
| CN113924860A (en) * | 2021-09-28 | 2022-01-14 | 北京市农林科学院智能装备技术研究中心 | Method and device for adjusting operation speed of combine harvester |
| CN113966667A (en) * | 2021-12-24 | 2022-01-25 | 潍柴雷沃重工股份有限公司 | Harvester header self-adaptive control system based on ground profiling and harvester |
| CN114488887A (en) * | 2022-01-13 | 2022-05-13 | 第一拖拉机股份有限公司 | Automatic anti-jamming control device and control method for grain harvester |
| CN115399140A (en) * | 2022-10-28 | 2022-11-29 | 潍柴雷沃智慧农业科技股份有限公司 | Working parameter self-adaptive adjusting method and system of combine harvester |
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Application publication date: 20131127 |